WO2013029469A1 - 擦玻璃装置及其控制方法 - Google Patents

擦玻璃装置及其控制方法 Download PDF

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Publication number
WO2013029469A1
WO2013029469A1 PCT/CN2012/080207 CN2012080207W WO2013029469A1 WO 2013029469 A1 WO2013029469 A1 WO 2013029469A1 CN 2012080207 W CN2012080207 W CN 2012080207W WO 2013029469 A1 WO2013029469 A1 WO 2013029469A1
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WO
WIPO (PCT)
Prior art keywords
pressure
glass
driving machine
follower
magnet portion
Prior art date
Application number
PCT/CN2012/080207
Other languages
English (en)
French (fr)
Inventor
吕小明
Original Assignee
科沃斯机器人科技(苏州)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 科沃斯机器人科技(苏州)有限公司 filed Critical 科沃斯机器人科技(苏州)有限公司
Priority to EP12828863.6A priority Critical patent/EP2752143B1/en
Priority to JP2014527477A priority patent/JP6106173B2/ja
Priority to US14/241,781 priority patent/US9492044B2/en
Priority to KR1020147008117A priority patent/KR101942311B1/ko
Publication of WO2013029469A1 publication Critical patent/WO2013029469A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L1/00—Cleaning windows
    • A47L1/02—Power-driven machines or devices
    • A47L1/03—Power-driven machines or devices cleaning both sides of a window simultaneously
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L1/00—Cleaning windows
    • A47L1/02—Power-driven machines or devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L1/00—Cleaning windows
    • A47L1/06—Hand implements
    • A47L1/12—Hand implements for cleaning both sides simultaneously

Definitions

  • the invention belongs to the technical field of small household electrical appliance manufacturing, and relates to a glass cleaning device and a control method thereof. Background technique
  • the glass-wiping device on the market usually consists of a driving machine and a follower, and the driving machine and the driven machine are adsorbed on both sides of the glass to be cleaned by the magnetic force of the built-in magnet, and the motor is synchronized with the driving machine under the magnetic attraction force.
  • Exercise to perform cleaning work.
  • the driving machine and the follower are magnetically attracted to the sides of the glass by the magnet and the thickness of the glass is different, if the glass is too thick and the magnetic force is too small, the driving machine and the follower cannot be fixed. The machine and the follow-up opportunity fall off the glass to cause danger or damage, or the follower can not follow the footprint of the driver. If the glass is too thin and the magnetic force is too large, the pressure of the glass cleaning device on the glass is too large, which is easy to cause the glass cleaner. It is difficult to travel, and even more causes the glass to break, causing injury. Summary of the invention
  • the technical problem to be solved by the present invention is that, in view of the deficiencies of the prior art, a glass cleaning device with a pressure sensor and an adjustable magnetic force is provided, and when placed on both sides of the glass, the driving machine and the follower can be measured.
  • the pressure is used to determine how much the magnetic force needs to be adjusted to ensure that the driver and the follower can be safely fixed to work on the glass.
  • a glass cleaning device comprising a driving machine and a follower, wherein the driving machine and the driving machine are respectively provided with a first magnet portion and a second magnet portion, and the driving machine and the follower are mutually adsorbed on the inner and outer sides of the glass by magnetic attraction
  • the driving machine can be driven by the driving machine
  • the driving machine is provided with a pressure sensing unit
  • the pressure sensing unit includes a pressure sensor and a controller
  • the driving machine or the driving machine is further provided with a pressure indicating device
  • the pressure sensor is used After sensing the pressure generated by the driving machine and the driven machine on the glass, after the controller receives the pressure signal transmitted by the pressure sensor, the control pressure indicating device is correspondingly displayed.
  • the driving machine is provided with a follower wheel and a follower wheel bracket.
  • the pressure sensor has a strain gauge, and the strain gauge is placed on the follower wheel bracket; after the follower wheel receives the pressure F, the follower wheel bracket and the strain gauge are elastically deformed, and the pressure is generated. According to the elastic deformation, the sensor corresponds to the output pressure signal to the controller.
  • the invention also provides a glass cleaning device, comprising a driving machine and a follower, wherein the driving machine and the driving machine are respectively provided with a first magnet portion and a second magnet portion, and the driving machine and the follower are mutually adsorbed in the glass by magnetic attraction ,
  • the outer two sides, and the driven machine can be driven by the driving machine, and the driving machine is provided with a pressure sensing unit, the pressure sensing unit comprises a pressure sensor and a controller, and the driving machine or the driving machine is further provided with a pressure indicating device
  • the pressure sensor is used to sense the pressure generated by the driving machine and the driven machine on the glass. After receiving the pressure signal transmitted by the pressure sensor, the controller controls the pressure indicating device to display correspondingly.
  • the follower is provided with a follower wheel and a follower wheel bracket.
  • the pressure sensor has a strain gauge, and the strain gauge is placed on the follower wheel bracket; after the follower wheel receives the pressure F, the follower wheel bracket and the strain gauge are elastically deformed, and the pressure is generated. According to the elastic deformation, the sensor corresponds to the output pressure signal to the controller.
  • the pressure indicating device is an LED indicator or a speaker or a liquid crystal panel indicator;
  • the controller converts a pressure signal transmitted by the pressure sensor into a pressure value, and the pressure value is Comparing a preset pressure threshold in the controller; at least one of the first magnet portion and the second magnet portion being an operable member, operating the movable member to cause the first magnet portion and the first portion The magnetic force between the two magnet portions changes.
  • the glass cleaning device has a rotary handle connected to the first magnet portion or the second magnet portion, and the rotary handle is for adjusting a magnetic attraction force between the first magnet portion and the second magnet portion.
  • the glass-wiping device further includes a support member that is attached to the surface of the glass and coupled to the drive or the follower to keep the drive or the follower stationary relative to the glass.
  • the invention also provides a control method for operating the above-mentioned glass-wiping device, comprising the following steps:
  • Step c After the controller receives the pressure signal transmitted by the pressure sensor, the control pressure indicating device displays correspondingly.
  • Step c specifically includes: after receiving the pressure signal transmitted by the pressure sensor, the controller converts the pressure signal transmitted by the pressure sensor into a pressure value, and compares the pressure value with a preset pressure threshold in the controller, where the pressure value is When the preset pressure threshold is within the range, the pressure indicating device displays the normal state information.
  • the step a has the following steps:
  • the support member is adsorbed and fixed on a surface of the glass so that the subsequent driver or the follower connected to the support member can be kept stationary relative to the glass.
  • Step c has the following steps:
  • the glass cleaning device starts to work; otherwise, the magnetic force between the first magnet portion and the second magnet portion is adjusted, so that the magnetic force between the first magnet portion and the second magnet portion is at a preset pressure Within the threshold.
  • the magnetic force between the driver and the driver is adjusted by rotating the handle.
  • the pressure of the two machines against the glass can be measured, thereby judging that it is necessary to adjust the magnetic force to be more Less to ensure that the drive and the drive can be safely fixed to work on the glass.
  • FIG. 1A is a schematic structural view of a driving machine of a glass cleaning device according to the present invention.
  • 1B is a schematic view showing the back structure of the follower of the glass cleaning device of the present invention.
  • 1C is a schematic view showing the front structure of the driving device of the glass cleaning device of the present invention.
  • FIG. 2 is a schematic side view showing the strain gauge of the present invention on a follower wheel
  • FIG. 3 is a schematic view showing the front structure of the strain gauge on the follower wheel of the present invention.
  • Figure 4 is a schematic diagram of the operation of the sensor of the present invention.
  • 5A-5C are schematic structural views showing changes in magnetic force of the glass cleaning device of the present invention.
  • FIG. 6 is a schematic view showing the structure of the belt-wiping device of the present invention. detailed description
  • FIG. 1A is a schematic structural view of a driving machine of a glass cleaning device of the present invention
  • FIG. 1B is a schematic structural view of a driving device of the glass cleaning device of the present invention
  • FIG. 1C is a schematic view showing the front structure of the driving device of the glass cleaning device of the present invention
  • FIG. 2 is a strain gauge of the present invention
  • FIG. 3 is a schematic view showing the front structure of the strain gauge on the follower wheel.
  • the glass cleaning device includes a driving machine 110 and a follower 120.
  • the driving machine 110 is internally provided with a first magnet portion, and the second magnet portion is disposed inside the driving machine 120, and passes through the first magnet portion and the first magnet portion.
  • the magnetic attraction between the two magnet portions is such that the driver 110 and the driver 120 are attracted to each other on the inner and outer sides of the glass, and the driver 120 can be driven by the suction of the first magnet portion and the second magnet portion.
  • Machine 110 produces a follower.
  • the rotary motor 120 is provided with a rotary handle 122, and the magnetic force between the first magnet portion and the second magnet portion can be changed by operating the rotary handle 122.
  • the driving machine 110 is provided with a working piece 112, and the working piece may be any one of a cleaning strip, a flannel, a scouring pad and the like.
  • a pressure sensor (not shown) is disposed on the motive wheel 120.
  • the follower wheel 123 on the motive wheel 120 receives the pressure F (eg, As shown in FIG. 2, the follower wheel bracket 124 is elastically deformed, and a strain gauge 126 built in a sensor (not shown) attached to the surface of the follower wheel 123 senses the elastic deformation, and the strain gauge 126 presses the pressure through the strain gauge output wire 127.
  • the signal is transmitted to the controller (as shown in FIG. 3), and the controller calculates the magnitude of the pressure G received at this time according to the pressure signal, and judges, if the pressure is normal, the pressure indication set on the follower 120
  • the device 121 displays normal status information and the machine can start working normally.
  • the pressure indicating device 121 displays abnormal state information, and the machine does not operate normally.
  • the pressure indicating device 121 is an LED indicator light or a speaker or a liquid crystal panel indicator. If the LED light is on, the pressure is normal, or the pointer is pointed to the middle of the liquid crystal panel to indicate normal pressure, or the speaker does not sound to indicate normal pressure.
  • FIG. 4 is a schematic diagram of the working principle of the sensor of the present invention
  • FIGS. 5A-5C are structural diagrams showing the magnetic change of the glass-wiping device of the present invention.
  • the steps of the control method of the glass-wiping device are as follows: When the glass-wiping device starts working, the driving machine 110 or the driver 120 is placed on a surface of the glass, and the driver 120 or the driver 110 is placed at a corresponding position on the other surface of the glass; secondly, as shown in FIG.
  • the driving machine 110 and the magnetic force of the follower 120 are maximum, the pressure sensor 41 outputs a pressure signal to the controller 42, and the controller 42 calculates the pressure value and the pressure threshold built in the controller 42 (for example, the pressure threshold ranges from 50N to 80N) For comparison, when the pressure value is greater than the maximum threshold (e.g., 80N), the controller 42 issues a control signal to cause the pressure indicating device 121 to display abnormality. At this time, the user rotates the second magnet portion on the motor 120 by rotating the handle 122 on the motor 120 to change the magnetic attraction between the driver 110 and the driver 120 (as shown in FIG. 5B).
  • the strain gauge 126 disposed on the follower 120 senses the pressure and outputs a pressure signal to the controller 42 through the strain gauge output lead 127, which calculates the pressure value and compares it with the threshold pressure built in the controller 42.
  • the controller 42 sends a control signal to cause the pressure indicating device 121 to display abnormality.
  • the user rotates the second magnet portion on the motor 120 by rotating the handle 122 on the motor 120 to increase the magnetic attraction between the driver 110 and the driver 120 (as shown in FIG. 5C).
  • the strain gauge 126 on the motive 120 senses the pressure and outputs a pressure signal to the controller 42 via the strain gauge output lead 127, which calculates the pressure value and compares it with a threshold pressure built into the controller 42.
  • the pressure value is just within the pressure threshold range, and the controller 42 issues a control signal to cause the pressure indicating device 121 to display a normal state, indicating that the glass cleaning device can operate normally under the pressure.
  • the glass-cleaning device pressure sensor of the present invention may be configured such that when the pressure is abnormal, the pressure indicating device 121 displays an abnormal state according to different indicating device elements, and the display state of the indicating device 121 does not limit the present invention.
  • the pressure indicating device 121 displays an abnormal state according to different indicating device elements, and the display state of the indicating device 121 does not limit the present invention.
  • the rotary handle 122 can be disposed on the drive unit 110.
  • FIG. 6 is a schematic view showing the structure of the belt-wiping device of the present invention.
  • the glass-wiping device further includes a support member 3, which is attached to the glass surface and connected to the driver 110 or the driver 120.
  • a support member 3 which is attached to the glass surface and connected to the driver 110 or the driver 120.
  • the driver 110 or the follower 120 stationary relative to the glass.
  • the support member 3 On top of the support member 3, the driver 120 or the driver 110 is then placed at a corresponding position on the outside (or inside) of the glass.
  • the driving machine 110 and the follower 120 can be adsorbed on both sides of the glass by the magnetic force of the magnet.
  • Support member 3 After removing, the drive machine 3 can be started to perform the glass cleaning work. After the work is finished, to retract the glass-wiping device, first place the support member 3 under the driver 110 (or the driver 120), then remove the driver 120 (or the driver 110), and then remove the driver 110 ( Or with the driver 120), finally remove the support member 3, and the glass cleaning device and the support member 3 are collected.
  • the technical solution of the present invention may adopt other modifications, such as a pressure sensor or a driving machine, similar to the above-mentioned follower, such as a follower wheel disposed at the bottom center of the driving machine, and a strain gauge of the pressure sensor disposed on the follower wheel bracket
  • the control pressure indicating device is correspondingly displayed;
  • the pressure indicating device can be disposed separately from the pressure sensor on the driving machine or the follower, for example, the pressure sensor is disposed on the follower
  • the pressure indicating device set on the control driver is correspondingly displayed.
  • the pressure sensor in the glass cleaning device can measure the pressure of the two machines against the glass, thereby judging the need to adjust the magnetic force to ensure that the driver and the driver can be safely fixed on different thickness glass. It can avoid the risk of too little pressure, causing the glass cleaner to fall easily, or avoiding excessive pressure, which can cause the wiper to travel difficult or crush the glass.

Abstract

一种擦玻璃装置及其控制方法。该擦玻璃装置包括驱动机（110）和随动机（120）。该驱动机（110）和随动机（120）分别设置有第一磁铁部和第二磁铁部，通过该第一磁铁部和第二磁体部之间的磁力使驱动机（110）和随动机（120）对应地吸附在玻璃的内、外侧，并且随动机（120）能够与驱动机（110）产生随动。驱动机（110）或随动机（120）上设置有压力感应单元和压力指示装置（121），该压力感应单元包括压力传感器（41）和控制器(42），该压力传感器（41）用于感测驱动机（110）与随动机（120）对玻璃的压力，控制器（42）收到压力传感器（41）传输的压力信号后，控制压力指示装置（121）对相关的状态进行显示。该控制方法包括如下步骤：a，将驱动机（110）或随动机（120）放置在玻璃的一表面上；b，将随动机（120）或驱动机（110）放置在玻璃另一表面的对应位置；c，控制器（42）收到压力传感器（41）传输的压力信号后，控制压力指示装置（121）对相关的状态进行显示。

Description

擦玻璃装置及其控制方法
技术领域
本发明属于日用小家电制造技术领域， 涉及一种擦玻璃装置及其控制方法。 背景技术
目前， 市场上的擦玻璃装置通常由驱动机和随动机组成， 驱动机和随动机通过其 内置的磁铁的磁力吸附在待清洁玻璃的两侧， 且随动机在磁吸附力下跟随驱动机同步 运动， 从而进行清洁工作。 但实际应用中常常发现， 由于驱动机和随动机是通过磁铁 的磁力吸附在玻璃的两侧且玻璃厚度会不同， 如果玻璃太厚而磁力过小， 则驱动机和 随动机固定不住， 驱动机和随动机会从玻璃上掉下来产生危险或损坏， 或者随动机跟 随不上驱动机的足迹， 如果玻璃太薄而磁力过大， 擦玻璃装置对玻璃的压力过大， 容 易造成擦玻璃器行进困难， 更有甚者导致玻璃碎裂， 造成伤害等。 发明内容
本发明所要解决的技术问题在于， 针对现有技术的不足， 提供一种带压力传感器 的并且可调节磁力的擦玻璃装置， 当放置在玻璃两侧时， 可测出驱动机和随动机对玻 璃的压力， 由此来判断需要将磁力调整为多少， 以确保驱动机和随动机能安全的固定 在玻璃上工作。
本发明所要解决的技术问题是通过如下技术方案实现的：
一种擦玻璃装置， 包括驱动机和随动机， 驱动机和随动机分别设置有第一磁铁部 和第二磁铁部， 通过磁力吸附使驱动机和随动机相互吸附在玻璃的内、 外两侧， 且随 动机能够与驱动机产生随动， 驱动机上设有压力感应单元， 所述压力感应单元包括压 力传感器和控制器， 所述驱动机或随动机上还设有压力指示装置， 压力传感器用于感 测驱动机与随动机对玻璃产生的压力， 控制器收到压力传感器传输的压力信号后， 控 制压力指示装置对应显示。
所述驱动机设有随动轮及随动轮支架， 所述压力传感器具有应变片， 所述应变片 放置在随动轮支架上； 随动轮受到压力 F后， 随动轮支架和应变片产生弹性形变， 压 力传感器依据该弹性形变， 对应输出压力信号给控制器。
本发明还提供一种擦玻璃装置， 包括驱动机和随动机， 驱动机和随动机分别设置 有第一磁铁部和第二磁铁部， 通过磁力吸附使驱动机和随动机相互吸附在玻璃的内、 外两侧， 且随动机能够与驱动机产生随动， 随动机上设有压力感应单元， 所述压力感 应单元包括压力传感器和控制器， 所述驱动机或随动机上还设有压力指示装置， 压力 传感器用于感测驱动机与随动机对玻璃产生的压力， 控制器收到压力传感器传输的压 力信号后， 控制压力指示装置对应显示。
所述随动机设有随动轮及随动轮支架， 所述压力传感器具有应变片， 所述应变片 放置在随动轮支架上； 随动轮受到压力 F后， 随动轮支架和应变片产生弹性形变， 压 力传感器依据该弹性形变， 对应输出压力信号给控制器。
优选地， 以上两种擦玻璃装置中， 所述压力指示装置为 LED指示灯或扬声器或液 晶面板指示器； 控制器将压力传感器传输的压力信号转换成压力值， 并将所述压力值 与在控制器内的预设压力阈值比较； 所述的第一磁铁部和第二磁铁部中的至少一个为 可动作部件， 操作所述的可动作部件， 使所述第一磁铁部和所述第二磁铁部之间的磁 力改变。
所述擦玻璃装置具有与所述第一磁铁部或第二磁铁部相连的旋转把手， 所述旋转 把手用于调节第一磁铁部和所述第二磁铁部之间的磁吸附力。
进一步地， 所述擦玻璃装置还包括支承件， 该支承件吸附于玻璃的表面， 其与驱 动机或随动机相连接， 使驱动机或随动机相对于玻璃保持静止。
本发明还提供一种操作上述擦玻璃装置的控制方法， 包括如下步骤：
a. 将驱动机或随动机放置在玻璃一表面上；
b. 随动机或驱动机放置在玻璃另一表面的对应位置；
c 控制器收到压力传感器传输的压力信号后， 控制压力指示装置对应显示。 步骤 c具体包括： 控制器收到压力传感器传输的压力信号后， 控制器将压力传感 器传输的压力信号转换成压力值， 并将压力值与在控制器内的预设压力阈值比较， 压 力值在预设压力阈值的范围内时， 压力指示装置显示正常状态信息。
步骤 a之前具有以下步骤： 将支承件吸附固定在玻璃一表面上， 使得后续与支承 件相连的驱动机或随动机能相对于玻璃保持静止。
步骤 c之后具有以下步骤：
d.压力指示装置显示正常时， 擦玻璃装置开始工作； 否则， 调节第一磁铁部和第 二磁铁部之间的磁力， 使第一磁铁部和第二磁铁部之间的磁力在预设压力阈值的范围 内。
通过旋转把手调节驱动机和随动机之间的磁力。
通过以上技术方案， 可测出两机对玻璃的压力， 由此来判断需要将磁力调整为多 少以确保驱动机和随动机能安全的固定在玻璃上工作。
下面结合附图和具体实施例对本发明的技术方案进行详细地说明。 附图说明
图 1A为本发明擦玻璃装置的驱动机结构示意图；
图 1B为本发明擦玻璃装置的随动机背面结构示意图；
图 1C为本发明擦玻璃装置的随动机正面结构示意图；
图 2为本发明应变片在随动轮上的侧面结构示意图；
图 3为本发明应变片在随动轮上的正面结构示意图；
图 4为本发明传感器工作原理图；
图 5A-图 5C为本发明擦玻璃装置磁力改变的结构示意图；
图 6为本发明擦玻璃装置带支承件的结构示意图。 具体实施方式
图 1A为本发明擦玻璃装置的驱动机结构示意图，图 1B为本发明擦玻璃装置的随 动机结构示意图， 图 1C为本发明擦玻璃装置的随动机正面结构示意图， 图 2为本发 明应变片在随动轮上的侧面结构示意图， 图 3为本发明应变片在随动轮上的正面结构 示意图。 如图 1A-图 1C所示， 擦玻璃装置包括驱动机 110和随动机 120， 驱动机 110 内部设置有第一磁铁部， 随动机 120内部设置有第二磁铁部， 通过第一磁铁部和第二 磁铁部彼此之间的磁力吸附， 使得驱动机 110和随动机 120相互吸附在玻璃的内、 外 两侧， 并且随动机 120在第一磁铁部和第二磁铁部的吸力作用下能够与驱动机 110产 生随动。 随动机 120上设有一旋转把手 122， 通过操作旋转把手 122可以使第一磁铁 部和所述第二磁铁部之间的磁力改变。 所述驱动机 110上设有工作件 112， 所述工作 件可以是刮条、 绒布、 百洁布等其中的任一种清洁用具。 另外， 随动机 120上设有一 压力传感器（图未示），当驱动机 110同随动机 120通过内部磁铁吸在玻璃表面两侧时， 随动机 120上的随动轮 123收到压力 F后（如图 2所示）， 随动轮支架 124会产生弹性 变形， 附在随动轮 123表面上的传感器（图未示） 内置的应变片 126感应该弹性形变， 应变片 126通过应变片输出导线 127将压力信号传输给控制器（如图 3所示）， 所述控 制器根据该压力信号计算出此时受到的压力 G的大小， 并进行判断， 如果压力正常， 则设置在随动机 120上的压力指示装置 121显示正常状态信息， 机器可以正常开始工 作。 如果压力不正常， 则压力指示装置 121显示非正常状态信息， 机器不能正常工作。 其中压力指示装置 121为 LED指示灯或扬声器或液晶面板指示器， 如 LED灯亮时表 示压力正常， 或指针指向液晶面板中间表示压力正常， 或扬声器不发声表示压力正常。
图 4为本发明传感器工作原理图， 图 5A-图 5C为本发明擦玻璃装置磁力改变的 结构示意图，如图 4并参考图 5A-图 5C所示，擦玻璃装置的控制方法步骤如下：首先， 擦玻璃装置开始工作时， 将驱动机 110或随动机 120放置在玻璃一表面上， 随动机 120或驱动机 110放置在玻璃另一表面的对应位置； 其次， 如图 5A所示， 驱动机 110 与随动机 120的磁力为最大， 压力传感器 41将压力信号输出给控制器 42， 所述控制 器 42计算出压力值并与控制器 42内设的压力阈值 （例如压力阈值范围为 50N-80N) 进行比较， 该压力值大于所述最大阈值 （如 80N) 时， 控制器 42发出控制信号， 使压 力指示装置 121显示非正常。 此时， 使用者通过操作随动机 120上的旋转把手 122， 转动随动机 120上的第二磁铁部，改变驱动机 110与随动机 120之间的磁吸附力后（如 图 5B所示），设置于随动机 120上的应变片 126感受到压力并通过应变片输出导线 127 将压力信号输出给控制器 42， 所述控制器 42计算出压力值并与控制器 42内设的阈值 压力进行比较， 该压力值小于所述最小阈值 （如 50N) 时， 控制器 42发出控制信号， 使压力指示装置 121显示非正常。 使用者通过操作随动机 120上的旋转把手 122， 转 动随动机 120上的第二磁铁部， 将驱动机 110与随动机 120之间的磁吸附力变大 （如 图 5C所示），设置于随动机 120上的应变片 126感受到压力并通过应变片输出导线 127 将压力信号输出给控制器 42， 所述控制器 42计算出压力值并与控制器 42内设的阈值 压力进行比较， 该压力值刚好位于压力阈值范围内， 控制器 42发出控制信号， 使压力 指示装置 121显示正常状态， 此时表示擦玻璃装置可以在该压力下正常工作。
本发明擦玻璃装置压力传感器除上述之外， 还可以设置为当压力非正常时， 压力 指示装置 121根据不同的指示装置元件显示非正常状态， 上述的指示装置 121的显示 状态并非限制本发明， 本领域技术人员可依据上述实施例做同等修改， 均属于本发明 技术方案保护范围内。
另外， 旋转把手 122也可设置在驱动机 110上。
图 6为本发明擦玻璃装置带支承件的结构示意图， 如图 6所示， 擦玻璃装置还包 括支承件 3， 该支承件 3吸附于玻璃表面， 其与驱动机 110或随动机 120相连接， 使 驱动机 110或随动机 120相对于玻璃保持静止具体地说， 开始工作时， 将支承件 3置 于待清洁的玻璃内侧 （或外侧） 的一角， 再将驱动机 110或随动机 120放置在支承件 3上面， 然后将随动机 120或驱动机 110放置在玻璃外侧 （或内侧） 的对应位置。 此 时， 驱动机 110和随动机 120 已可以通过磁铁的磁力吸附在玻璃的两侧。 将支承件 3 取下， 就可以启动驱动机 3进行玻璃清洁工作。 工作结束后， 若要收回擦玻璃装置， 先将支撑件 3放置在驱动机 110 (或随动机 120) 的下面， 然后取下随动机 120 (或驱 动机 110)， 再取下驱动机 110 (或随动机 120)， 最后取下支承件 3， 将擦玻璃装置和 支承件 3收好即可。
当然，本发明的技术方案可以采用其它变形，如压力传感器也可设置在驱动机上， 类似上述随动机， 如在驱动机的底部中心设置一个随动轮， 随动轮支架上设置该压力 传感器的应变片， 驱动机上的控制器接收该压力传感器的压力信号后， 控制压力指示 装置对应显示； 另外， 压力指示装置可与压力传感器分离的设置在驱动机或随动机上， 例如压力传感器设置在随动机上， 随动机上的控制器接收压力信号后， 控制驱动机上 设置的压力指示装置对应显示。
综上所述， 擦玻璃装置中的压力传感器可测出两机对玻璃的压力， 由此来判断需 要将磁力调整为多少以确保驱动机和随动机能安全的固定在不同厚度玻璃上工作。 能 避免压力过小， 导致擦玻璃器易掉落的风险， 或避免压力过大， 导致擦玻璃器行进困 难或压碎玻璃的风险。

Claims

权利要求书
1. 一种擦玻璃装置， 包括驱动机和随动机， 驱动机和随动机分别设置有第一磁铁 部和第二磁铁部， 通过磁力吸附使驱动机和随动机相互吸附在玻璃的内、 外两侧， 且 随动机能够与驱动机产生随动， 其特征在于： 驱动机上设有压力感应单元， 所述压力 感应单元包括压力传感器和控制器， 所述驱动机或随动机上还设有压力指示装置， 压 力传感器用于感测驱动机与随动机对玻璃产生的压力， 控制器收到压力传感器传输的 压力信号后， 控制压力指示装置对应显示。
2. 如权利要求 1所述的擦玻璃装置， 其特征在于： 所述驱动机设有随动轮及随动 轮支架， 所述压力传感器具有应变片， 所述应变片放置在随动轮支架上。
3. 如权利要求 2所述的擦玻璃装置， 其特征在于： 随动轮受到压力 F后， 随动轮 支架和应变片产生弹性形变， 压力传感器依据该弹性形变， 对应输出压力信号给控制 器。
4. 一种擦玻璃装置， 包括驱动机和随动机， 驱动机和随动机分别设置有第一磁铁 部和第二磁铁部， 通过磁力吸附使驱动机和随动机相互吸附在玻璃的内、 外两侧， 且 随动机能够与驱动机产生随动， 其特征在于： 随动机上设有压力感应单元， 所述压力 感应单元包括压力传感器和控制器， 所述驱动机或随动机上还设有压力指示装置， 压 力传感器用于感测驱动机与随动机对玻璃产生的压力， 控制器收到压力传感器传输的 压力信号后， 控制压力指示装置对应显示。
5. 如权利要求 4所述的擦玻璃装置， 其特征在于： 所述随动机设有随动轮及随动 轮支架， 所述压力传感器具有应变片， 所述应变片放置在随动轮支架上。
6. 如权利要求 5所述的擦玻璃装置， 其特征在于： 随动轮受到压力 F后， 随动轮 支架和应变片产生弹性形变， 压力传感器依据该弹性形变， 对应输出压力信号给控制 器。
7. 如权利要求 1或 4所述的擦玻璃装置， 其特征在于： 所述压力指示装置为 LED 指示灯或扬声器或液晶面板指示器。
8. 如权利要求 1或 4所述的擦玻璃装置， 其特征在于： 控制器将压力传感器传输 的压力信号转换成压力值， 并将所述压力值与在控制器内的预设压力阈值比较。
9. 如权利要求 1或 4所述的擦玻璃装置， 其特征在于： 所述的第一磁铁部和第二 磁铁部中的至少一个为可动作部件， 操作所述的可动作部件， 使所述第一磁铁部和所 述第二磁铁部之间的磁力改变。
10. 如权利要求 9所述的擦玻璃装置， 其特征在于： 所述擦玻璃装置具有与所述 第一磁铁部或第二磁铁部相连的旋转把手， 所述旋转把手用于调节第一磁铁部和所述 第二磁铁部之间的磁吸附力。
11 . 如权利要求 1或 4所述的擦玻璃装置， 其特征在于： 所述擦玻璃装置还包括 支承件， 该支承件吸附于玻璃的表面， 其与驱动机或随动机相连接， 使驱动机或随动 机相对于玻璃保持静止。
12. 一种擦玻璃装置的控制方法， 其特征在于： 包括如下步骤：
a. 将驱动机或随动机放置在玻璃一表面上；
b. 随动机或驱动机放置在玻璃另一表面的对应位置；
c 控制器收到压力传感器传输的压力信号后， 控制压力指示装置对应显示。
13. 如权利要求 12所述的控制方法， 其特征在于： 步骤 c具体包括： 控制器收到 压力传感器传输的压力信号后， 控制器将压力传感器传输的压力信号转换成压力值， 并将压力值与在控制器内的预设压力阈值比较， 压力值在预设压力阈值的范围内时， 压力指示装置显示正常状态信息。
14.如权利要求 13所述的控制方法，其特征在于：所述步骤 c之后具有以下步骤： d.压力指示装置显示正常状态信息时， 擦玻璃装置开始工作； 否则， 调节第一磁 铁部和第二磁铁部之间的磁力， 使第一磁铁部和第二磁铁部之间的磁力在预设压力阈 值的范围内。
15. 如权利要求 14所述的控制方法， 其特征在于： 通过旋转把手调节驱动机和随 动机之间的磁力。
16.如权利要求 12所述的控制方法，其特征在于：所述步骤 a之前具有以下步骤： 将支承件吸附固定在玻璃一表面上， 使得后续与支承件相连的驱动机或随动机能相对 于玻璃保持静止。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108542304A (zh) * 2018-07-02 2018-09-18 洛阳圣瑞智能机器人有限公司 一种可调磁力擦玻璃机器人从动面

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013073987A (ja) * 2011-09-27 2013-04-22 Yazaki Corp シールド構造及びワイヤハーネス
CN103735220A (zh) * 2013-12-14 2014-04-23 浙江大学 自动玻璃清洁方法及装置
US9215962B2 (en) 2014-03-13 2015-12-22 Ecovacs Robotics, Inc. Autonomous planar surface cleaning robot
CN107019461A (zh) * 2015-01-21 2017-08-08 深圳如果技术有限公司 智能玻璃擦与系统及智能玻璃清洁方法
WO2017124716A1 (zh) * 2016-01-19 2017-07-27 江苏美的清洁电器股份有限公司 擦窗机器人及其控制方法
USD930929S1 (en) * 2018-11-08 2021-09-14 Tyroler Ltd. Adjustable magnetic window cleaner
US11350805B2 (en) * 2019-11-04 2022-06-07 Jong Myong KIM Window cleaning tool
USD998274S1 (en) * 2021-05-23 2023-09-05 Kunming Ruigu Technology Co., Ltd. Aquarium magnetic brush

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201179035Y (zh) * 2008-04-15 2009-01-14 李阳阳 一种智能玻璃清洁器
US20090106925A1 (en) * 2007-10-25 2009-04-30 Brian Cheyne Variable strength magnetic window cleaning device
CN201675857U (zh) * 2010-04-07 2010-12-22 刘新广 磁擦
KR20110031016A (ko) * 2009-09-18 2011-03-24 (주)에스앤케이솔루션 창문청소장치
CN201899440U (zh) * 2010-11-26 2011-07-20 孙春雨 一种电动玻璃擦
CN202235141U (zh) * 2011-08-29 2012-05-30 泰怡凯电器(苏州)有限公司 擦玻璃装置
CN102573590A (zh) * 2010-04-09 2012-07-11 一心国际有限公司 玻璃窗清洁设备及用于玻璃窗清洁设备的控制方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609793A (en) * 1969-03-17 1971-10-05 John A Kaftan Magnetic window cleaning apparatus
JPS5133672Y2 (zh) * 1971-11-17 1976-08-20
JPH09504973A (ja) * 1993-11-17 1997-05-20 ウィリアム アンソニー ブリスコ ブラシ加圧装置
CN2353304Y (zh) * 1998-05-06 1999-12-15 陈红松 玻璃擦洗器
JP2001346723A (ja) * 2000-06-07 2001-12-18 Matsushita Electric Works Ltd ガラス清掃装置
CN2475366Y (zh) * 2001-02-23 2002-02-06 北京科林蓝宝机器人科技有限公司 吊篮式自动擦窗机
CN2669777Y (zh) * 2003-12-09 2005-01-12 王凤成 门窗清洁器
KR100743467B1 (ko) * 2005-08-30 2007-08-01 정동준 자동 유리창 청소장치
US7725977B2 (en) * 2006-04-28 2010-06-01 Gary A. Remer Remotely actuated surface preparation device
JP5224447B2 (ja) * 2008-03-19 2013-07-03 株式会社カーメイト 洗浄装置
KR101003486B1 (ko) * 2008-06-10 2010-12-30 연세대학교 산학협력단 창문닦기로봇

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090106925A1 (en) * 2007-10-25 2009-04-30 Brian Cheyne Variable strength magnetic window cleaning device
CN201179035Y (zh) * 2008-04-15 2009-01-14 李阳阳 一种智能玻璃清洁器
KR20110031016A (ko) * 2009-09-18 2011-03-24 (주)에스앤케이솔루션 창문청소장치
CN201675857U (zh) * 2010-04-07 2010-12-22 刘新广 磁擦
CN102573590A (zh) * 2010-04-09 2012-07-11 一心国际有限公司 玻璃窗清洁设备及用于玻璃窗清洁设备的控制方法
CN201899440U (zh) * 2010-11-26 2011-07-20 孙春雨 一种电动玻璃擦
CN202235141U (zh) * 2011-08-29 2012-05-30 泰怡凯电器(苏州)有限公司 擦玻璃装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108542304A (zh) * 2018-07-02 2018-09-18 洛阳圣瑞智能机器人有限公司 一种可调磁力擦玻璃机器人从动面

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